package com.itheima.service;

import com.itheima.pojo.ClassOption;
import com.itheima.pojo.JobOption;

import java.util.List;
import java.util.Map;

public interface ReportService {

    JobOption getEmpJobData();

    List<Map> getEmpGenderData();

    ClassOption getStudentCountData();

    List<Map> getStuDegreeData();
}
